1
Yousuke Moriuchi, Toshinobu Ishida, Tadashi Kousai: Method of securing a catheter body to a human skin surface. Terumo Kabushiki Kaisha, Frishauf Holtz Goodman & Woodward, March 6, 1990: US04906233 (539 worldwide citation)

A method of firmly securing a catheter body to a surface portion of human skin, without causing the catheter body to be bent or reducing the diameter of the inner passage of the catheter body. This method employs a catheter-securing member which comprises a cylindrical body for allowing the catheter ...


2
Yousuke Moriuchi: Indwelling stent and the method for manufacturing the same. Terumo Kabushiki Kaisha, Burns Doane Swecker & Mathis, January 11, 2000: US06013854 (178 worldwide citation)

One embodiment of a stent includes a cylindrical openwork frame having holes defined by side frame segments and middle frame segments, and notches defined by the side frame segments. This stent is made of a super elastic metal as a single piece without an abrupt change in the physical property of th ...


3
Yousuke Moriuchi: Catheter assembly of the hypodermic embedment type. Terumo Kabushiki Kaisha, Frishauf Holtz Goodman & Woodward, January 28, 1992: US05084015 (141 worldwide citation)

A catheter assembly of the hypodermic embedment type for infusing a fluid medicament such as a carcinostatic agent into a body cavity such as a blood vessel for therapeutic purposes, includes a medicament infusion implement having an inlet port and an outlet port and a catheter connected to the impl ...


4
Yousuke Moriuchi, Toshinari Asaka, Masakiyo Nobuyoshi: Expandable stent for implanting in a body. Terumo Kabushiki Kaisha, Burns Doane Swecker & Mathis, March 9, 1999: US05879381 (109 worldwide citation)

A stent in the form of a generally tubular member has a diameter allowing for insertion into a body passageway and is radially expandable upon application of an outward force. A series of annular units are axially arranged to construct the stent. Each annular unit includes a plurality of generally e ...


5
Yousuke Moriuchi, Toshinari Asaka, Masakiyo Nobuyoshi: Implanting stent. Terumo Kabushiki Kaisha, Burns Doane Swecker & Mathis, March 13, 2001: US06200337 (106 worldwide citation)

A stent in the form of a generally tubular member has a diameter allowing for insertion into a body passageway and is radially expandable upon application of an outward force. A series of annular units are axially arranged to construct the stent. Each annular unit includes a plurality of generally e ...


6
Tadashi Kousai, Yousuke Moriuchi: Medical instrument-guiding tube and assembly comprising the same. Terumo Kabushiki Kaisha, Burns Doane Swecker & Mathis, May 31, 1988: US04747833 (91 worldwide citation)

A medical instrument-guiding tube for guiding a catheter or other rod-like medical instrument into a blood vessel. This guiding tube comprises a hollow tube body and at least one linear body integrally joined to the tube body along the longitudinal direction of the tube body. The plastic resin formi ...


7
Takashi Kitaoka, Kazuhiko Hagiwara, Yousuke Moriuchi: Radiopaque, antithrombogenic stent and method for its production. Terumo Kabushiki Kaisha, Burns Doane Swecker & Mathis, January 16, 2001: US06174326 (77 worldwide citation)

A stent having long-term antithrombogenicity and radiopacity whose location and geometry can be radiographically confirmed is provided. The production method is also provided. The stent of the invention has an antithrombogenic agent covalently bonded on it surface, and the antithrombogenic agent is ...


8
Yousuke Moriuchi, Fumihisa Hirose, Hazime Inagaki, Atsushi Nakashima, Isemi Igarashi, Masashi Hashimoto, Yasuhiro Goto, Katsuhiro Minami, Ritsuo Suzuki: Disposable pressure transducer and disposable pressure transducer apparatus. Terumo Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho, Kabushiki Kaisha Tokai Rika Denki Seisakusho, Frishauf Holtz Goodman & Woodward, March 24, 1992: US05097841 (34 worldwide citation)

A disposable pressure transducer for measuring fluid pressure, which includes a sensor assembly in a housing. The housing includes a fluid chamber and a sensor-accommodating chamber which are formed integrally with each other. The sensor assembly comprises: a sensor chip for converting pressure into ...


9
Tadashi Kousai, Toshinobu Ishida, Yousuke Moriuchi: Medical tool introduction cannula and method of manufacturing the same. Terumo Kabushiki Kaisha, Frishauf Holtz Goodman & Woodward, November 28, 1989: US04883468 (29 worldwide citation)

Medical instrument introduction cannula, which is useful as a guide means for introducing and indwelling a rod-like material instrument such as a catheter and a guide wire. This cannula is removed after use from the medical instrument by being splitted. This cannula is formed of a hollow tubular bod ...


10
Yousuke Moriuchi, Fumihisa Hirose, Hazime Inacaki, Atsusi Nakashima, Isemi Igarashi, Masashi Hashimoto, Yasuhiro Goto, Katsuhiro Minami, Ritsuo Suzuki: Disposable pressure transducer apparatus. Terumo Kabushiki Kaisha, Frishauf Holtz Goodman & Woodward, April 21, 1992: US05105820 (22 worldwide citation)

A disposable pressure transducer for measuring fluid pressure, which includes a sensor assembly in a housing. The housing includes a fluid chamber and a sensor-accommodating chamber which are formed integrally with each other. The sensor assembly comprises: a sensor chip for converting pressure into ...